Asia-Pacific Kaitoku Says Hello Swirls of discolored water are signs of activity from the underwater volcano. Read More… About Author OTW Observer See author's posts Continue Reading Previous: Kilauea GlowsNext: Sub-Tropical Storm Forming in January? Related Stories What is the Fujiwhara Effect? Asia-Pacific What is the Fujiwhara Effect? June 14, 2025 Tropical Storm Dalila forms in Eastern Pacific Asia-Pacific Tropical Storm Dalila forms in Eastern Pacific June 14, 2025 Volcanic eruption in Papua New Guinea visible from space All Regions Asia-Pacific Volcanic eruption in Papua New Guinea visible from space November 22, 2023